import { Card } from 'antd';
import React from 'react';
import classNames from 'classnames';
import styles from './index.less';

const ChartCard = (props) => {
  const {
    loading = false,
    contentHeight,
    title,
    avatar,
    action,
    total,
    footer,
    children,
    ...rest
  } = props;

  const renderTotal = total => {
    if (!total && total !== 0) {
      return null;
    }

    let totalDom;

    switch (typeof total) {
      case 'undefined':
        totalDom = null;
        break;

      case 'function':
        totalDom = <div className={styles.total}>{total()}</div>;
        break;

      default:
        totalDom = <div className={styles.total}>{total}</div>;
    }

    return totalDom;
  };

  const renderContent = () => {
    if (loading) return false;

    return (
      <div className={styles.chartCard}>
        <div
          className={classNames(styles.chartTop, {
            [styles.chartTopMargin]: !children && !footer,
          })}
        >
          <div className={styles.avatar}>{avatar}</div>
          <div className={styles.metaWrap}>
            <div className={styles.meta}>
              <span className={styles.title}>{title}</span>
              <span className={styles.action}>{action}</span>
            </div>
            {renderTotal(total)}
          </div>
        </div>
        {children && (
          <div
            className={styles.content}
            style={{
              height: contentHeight || 'auto',
            }}
          >
            <div className={contentHeight && styles.contentFixed}>{children}</div>
          </div>
        )}
        {footer && (
          <div
            className={classNames(styles.footer, {
              [styles.footerMargin]: !children,
            })}
          >
            {footer}
          </div>
        )}
      </div>
    );
  };

  return (
    <Card
      loading={loading}
      bodyStyle={{
        padding: '20px 24px 8px 24px',
      }}
      {...rest}
    >
      {renderContent()}
    </Card>
  );
}

export default ChartCard;
